DR. MATTHEW RYAN GRANTZ (M.D.) – Vascular Neurology Physician, NPI 1134373665
Vascular Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
219 NEUROLOGY in UT
Provider Addresses for DR. MATTHEW RYAN GRANTZ (M.D.)
30 N 1900 E # 3R210
SALT LAKE CITY, UT 841320002
Phone: (801) 585-6387
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $193.
Total Amount is formed as General ($193) + Research ($0) + Ownership ($0) = $193.
Last reported payment date: 2024-11-06 • Largest payer in this snapshot: Medtronic, Inc. ($109).
Total Amount
$193
General + Research + Ownership
Payments
2
Total payment records
General Amount
$193
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $109 |
| Penumbra, Inc. | $84 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2023-09-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20110719000142 | I | Neurology | UT | TBD |
| I20200306000058 | I | Neurology | ID | TBD |
| I20230906004280 | I | Neurology | CO | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 294 | 133 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 122 | 119 | $0 |
| 99291 | Critical care, first 30-74 minutes | 62 | 33 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 59 | 45 | $0 |
| G0425 | Telehealth consultation, emergency department or initial inpatient, typically 30 minutes communicating with the patient via telehealth | 16 | 16 | $0 |
Insurance plans in this area (ZIP 84132)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | CO | |
| N E U R O L O G Y | PA |
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